Just got a 2005 GTO with some interesting issues
I'm kind of wondering if anyone else has ran into this, first off the car runs great, and I couldn't be more pleased but I ran into this issue even driving it home from the dealer and I'm a bit baffled. The issue is the Traction control and Cruise control, sometimes they work, sometimes they don't, this happened from the very beginning, since then I got a new key and after first I thought that somehow was the issue because it worked for about a day, but now it is back to the old tricks. Here is what happens:
When I turn on the car, the system check runs and once it is complete, if the Traction Control starts in the "off" mode, I can't turn it back on and the Cruise control will turn on but not "set" If the Traction control starts in the "on" mode, everything will work fine. I'm not sure if this might be from some aftermarket mod, a weak battery(yes mine is and will be replaced soon) or something else. Any suggestions would be awesome.